AUK SM3418-B

SM3418 / SM3418-(B)
Semiconductor
LED Lamp
Features
• Green colored transparency lens type
• φ3mm(T-1) all plastic mold type
• Low power consumption
Outline Dimensions
unit : mm
STRAIGHT TYPE
STOPPER TYPE
3.0±0.2
3.0±0.2
4.1±0.2
4.1±0.2
2.9±0.2
2.9±0.2
5.5±0.5
0.4
23.0 MIN
0.4
23.0 MIN
1.0 MIN
2.54 NOM
1 2
1.0 MIN
2.54 NOM
3.6±0.2
1 2
3.6±0.2
3.8±0.2
3.8±0.2
PINF Connections
1.Anode
2.Cathode
KLM-9017-003
1
SM3418 / SM3418-(B)
Absolute maximum ratings
Characteristic
Symbol
Ratings
Unit
Power Dissipation
PD
85
mW
Forward Current
IF
30
mA
IFP
50
mA
Reverse Voltage
VR
4
V
Operating Temperature
Topr
-25∼85
℃
Storage Temperature
Tstg
-30∼100
℃
1
* Peak Forward Current
2
260℃ for 5 seconds
* Soldering Temperature
Tsol
*1.Duty ratio = 1/16, Pulse width = 0.1ms
*2.Keep the distance more than 2.0mm from PCB to the bottom of LED package
Electrical Characteristics
Characteristic
Symbol
Test Condition
Min.
Typ.
Max.
Unit
Forward Voltage
VF
IF= 20mA
-
2.1
2.8
V
Luminous Intensity
IV
IF= 20mA
10
27
43
mcd
Peak Wavelength
λP
IF= 20mA
-
570
-
nm
Δλ
IF= 20mA
-
30
-
nm
IR
VR=4V
-
-
10
uA
θ1/2
IF= 20mA
-
±45
-
deg
Spectrum Bandwidth
Reverse Current
3
* Half angle
*3. Luminous Intensity Maximum tolerance for each Grade Classification limit is ±18%
*3. Luminous Intensity classification
G
H
I
10~17
17~27
27~43
*4. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
KLM-9017-003
2
SM3418 / SM3418-(B)
Characteristic Diagrams
Fig. 2 IV - IF
Forward Current IF [mA]
Luminous Intensity Iv [mcd]
Fig. 1 IF - VF
Forward Voltage VF [V]
Forward
Fig. 3 IF – Ta
Current IF [mA]
Forward
Relative Intensity [%]
Current IF [mA]
Fig.4 Spectrum Distribution
Ambient Temperature Ta [℃]
Wavelength λ [nm]
Fig. 5 Radiation Diagram
Relative Luminous Intensity Iv [%]
KLM-9017-003
3